204056070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{499}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 503712000

約数和(自身を除く): 299655930

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 86, 129, 215, 258, 317, 430, 499, 634, 645, 951, 998, 1290, 1497, 1585, 1902, 2495, 2994, 3170, 4755, 4990, 7485, 9510, 13631, 14970, 21457, 27262, 40893, 42914, 64371, 68155, 81786, 107285, 128742, 136310, 158183, 204465, 214570, 316366, 321855, 408930, 474549, 643710, 790915, 949098, 1581830, 2372745, 4745490, 6801869, 13603738, 20405607, 34009345, 40811214, 68018690, 102028035, 204056070]

約数ペア:

[(1, 204056070), (2, 102028035), (3, 68018690), (5, 40811214), (6, 34009345), (10, 20405607), (15, 13603738), (30, 6801869), (43, 4745490), (86, 2372745), (129, 1581830), (215, 949098), (258, 790915), (317, 643710), (430, 474549), (499, 408930), (634, 321855), (645, 316366), (951, 214570), (998, 204465), (1290, 158183), (1497, 136310), (1585, 128742), (1902, 107285), (2495, 81786), (2994, 68155), (3170, 64371), (4755, 42914), (4990, 40893), (7485, 27262), (9510, 21457), (13631, 14970)]